ST. LOUIS – Drivers who use I-64 and I-270 may want to consider alternate routes or allow extra time April 7-10 as MoDOT will close an interchange ramp for the weekend.
Crews will close the ramp from eastbound I-64 to northbound I-270 at 9 p.m. Friday, April 7. The lanes and the ramp will reopen by 5 a.m. Monday, April 10. This work is weather permitting.
Drivers can use Route 141 or Lindbergh Boulevard as alternate routes, or continue on eastbound I-64 to Spoede, exit at Spoede, and take westbound I-64 to get to northbound I-270.
Crews will be closing the Muegge Road bridge over Route 94/364 on Monday, April 10, after the morning commute, weather permitting.
The bridge is being closed as part of the conversion of the bridge into a partial Diverging Diamond Interchange. The closure is expected to last until mid-summer 2023.
During construction, Muegge drivers wishing to access eastbound Route 364 can detour west on South Old Highway 94 to Heritage Crossing, and proceed east on South St. Peters Parkway to the eastbound Route 364 exit entrance ramp.
Westbound Route 364 drivers wishing to access Muegge Road can instead detour to Exit 12 for Heritage Crossing, turn right on Old Highway 94 at the traffic signal, and proceed on Old Highway 94 to Muegge Road.
For more on roadway closures due to construction, additional work zone information, and real-time roadway weather conditions, go to http://traveler.modot.org/map. For real-time traffic, visit www.gatewayguide.com. All work is subject to change and may be shifted due to inclement weather.
Motorists should be aware of the following ongoing closures:
- I-55, St. Louis City, two left lanes closed northbound and southbound between Reavis Barracks and Gravois until summer 2023.
- I-55, St. Louis City, the ramp from Germania to northbound and the ramp from Loughborough to northbound will be closed through 2023.
- I-55, St. Louis City, the ramp from northbound to Loughborough will be closed through 2023.
- I-55, St. Louis City, the ramp from Lafayette/Truman, the ramp from Arsenal and the ramp from Cherokee to southbound I-55 closed through December 2023.
- I-70/44, St. Louis City, express lanes and the ramp from the express lanes to Broadway are closed through early summer 2023.
- I-70/44, St. Louis City, Biddle on-ramp to 70/44 closed through early summer 2023.
- I-70, St. Louis City, southbound Broadway bridge over the interstate is closed through early summer 2023.
- I-44, St. Louis County, the ramp from the north outer road near Route 66 State Park to westbound is closed through September.
- I-44, St. Louis County, one lane on Lewis Road under I-44 near the Route 66 State Park will be closed through mid-April. A signal will direct traffic through the closure.
- I-44, St. Louis County, one lane closed eastbound and westbound between Williams Road and Lewis Road.
- I-170, St. Louis County, the Lackland Bridge over the interstate will be closed through July 2023.
- I-170, St. Louis County, one southbound right lane will be closed at Lackland through July 2023.
- I-270, St. Louis County, one lane is closed on the one-way outer road (Pershall Road) from West Florissant to New Halls Ferry through summer 2023.
- I-270, St. Louis County, one lane is closed on the one-way outer road (Pershall Road) at Ford Road through April 2023.
- I-270, St. Louis County, one lane is closed on the one-way outer road (Dunn Road) from New Halls Ferry to Washington/Elizabeth through mid-summer 2023.
- I-270, St. Louis County, Dunn Road is closed in both directions at Village Square Plaza through May 2023.
- I-270, St. Louis County, Riverview Dr. entrance ramp to eastbound I-270 closed through July 2024.
- I-255, St. Louis County, one lane on eastbound and westbound closed between Telegraph Rd. and Illinois through December.
- I-255, St. Louis County, the ramp from westbound to Koch Road is closed through December.
- Route 67, St. Louis County, one northbound and southbound lane closed north of Route 94 until May 2023.
- Route 100, St. Louis County, one eastbound lane closed between Salem Hills Drive and Andrew Drive.
- Route 141, St. Louis County, northbound 141 will be closed between Lakefront and Shoreline Drive through June.
- Route 340, St. Louis County, one eastbound lane will be closed between Chesterfield Pointe and Brunhaven Court.
- Route 94, St. Charles County, one westbound lane closed between Pralle Lane to Muegge Road through June 2023.
- Muegge Road, St. Charles County, ramp to westbound Route 94 and ramp to eastbound Route 364 are closed through summer 2023.
- Route 61/67, Jefferson County, both southbound lanes closed at Montebello Road. One southbound lane is switched to the northbound side.
- Route M, Jefferson County, one eastbound and one westbound lane closed from St. Lukes to east of Moss Hollow through December 2023.
- Route 30, Franklin County, all lanes closed on Route 30 bridge over I-44, and all ramps closed on I-44 at Route 30, until May 2023.
- Route HH, Franklin County, all lanes closed over Calvey Creek through May 2023.
Please see the list of daily road closures, weather permitting:
Thursday, April 6
- I-64, St. Louis City, 9 a.m. to 2:30 p.m., one lane closed for moving operation from St. Louis City limits to Missouri River.
- I-44, St. Louis County, 9 p.m. to 5 a.m., two westbound lanes closed from Williams Road to Lewis Road.
- I-55/I-270, St. Louis County, 8 p.m. to 5 a.m., three northbound lanes closed from Butler Hill Road to I-270 Interchange, and right lane closed on ramp from northbound I-55 to westbound I-270.
- I-55/I-270, St. Louis County, 8 p.m. to 5 a.m., three southbound lanes closed from before Lindbergh Boulevard to I-270 Interchange.
- I-70, St. Louis County, 7 a.m. to 3 p.m. one lane closed westbound over the Missouri River.
- I-170, St. Louis County 8 p.m. to 5 a.m., up to two northbound and southbound lanes closed under the Lackland Bridge.
- I-255, St. Louis County, 7 a.m. to 5 p.m., one lane closed on northbound and southbound Koch Road between I-255 to West Gate Road.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed at New Florissant.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one lane of northbound and southbound New Halls Ferry closed under I-270.
- I-270, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Route 100 (Manchester Road) and Route 340 (Olive Boulevard).
- I-270, St. Louis County, 9 a.m. to 3 p.m., right shoulder from I-64 to Ladue closed.
- I-270, St. Louis County, 9 a.m. to 2:30 p.m., various lane closures northbound and southbound from Chain of Rocks Bridge to Page Avenue.
- I-270, St. Louis County, 9 a.m. to 2:30 p.m., one northbound lane closed from I-55 to Page.
- Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between Brentwood and Lindbergh.
- Route 100, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed from Route 61 to Meier Lane.
- Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between McKnight Road and Big Bend Boulevard.
- Route 109, St. Louis County, 7 p.m. to 5 a.m., single lane shifts in various locations from Eureka High School to Alt Road.
- Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed between Route 67 (Lindbergh Boulevard) and I-270.
- Route 367, St. Louis County, 7 a.m. to 3 p.m., one lane closed at Northumberland/Berwyn Drive.
- Route CC, St. Louis County, 8 a.m. to 2 p.m., single lane shift at various locations from Silver Buck Road to Kehrs Mill Road.
- Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one southbound lane closed between Heege Road and De Mara.
- Route 94, St. Charles County, 7 p.m. to 6 a.m., one lane closed eastbound and westbound between I-64 and Highway DD.
- Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed between Paralle to Heritage Crossing.
- Route 364, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound between Muegge Road and Missouri River.
- Route 364, St. Charles County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed from I-64 to I-270.
- Route 370, St. Charles County, 9 a.m. to 5 p.m., one lane closed eastbound over the Missouri River.
- Route 50, Franklin County, 7:30 a.m. to 3:30 p.m., one eastbound lane closed from Independence to Jane Avenue.
- Route 30, Jefferson County, 8 a.m. to 3 p.m., one lane closed over the Big River.
- Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one northbound and southbound lane closed from the Meramec River to Church Road.
- Route A, Jefferson County, 9 a.m. to 3 p.m., two lanes closed at the bridge at U.S. 61.
Friday, April 7
- I-64, St. Louis City, 7 p.m. to 7 a.m., westbound ramp to southbound 55/westbound 44 closed.
- I-64, St. Louis City, 9 a.m. to 2:30 p.m., one lane closed for moving operation from St. Louis City limits to Missouri River.
- I-44, St. Louis County, 9 p.m. to 5 a.m., two westbound lanes closed from Williams Road to Lewis Road.
- I-55/I-270, St. Louis County, 8 p.m. to 5 a.m., three northbound lanes closed from Butler Hill Road to I-270 Interchange, and right lane closed on ramp from northbound I-55 to westbound I-270.
- I-55/I-270, St. Louis County, 8 p.m. to 5 a.m., three southbound lanes closed from before Lindbergh Boulevard to I-270 Interchange.
- I-64/I-270, St. Louis County, eastbound I-64 to northbound I-270 flyover ramp closing at 9 p.m.
- I-70, St. Louis County, 7 a.m. to 3 p.m. one lane closed westbound over the Missouri River.
- I-170, St. Louis County 8 p.m. to 5 a.m., up to two northbound and southbound lanes closed under the Lackland Bridge.
- I-255, St. Louis County, 7 a.m. to 5 p.m., one lane closed on northbound and southbound Koch Road between I-255 to West Gate Road.
- I-270, St. Louis County, 12 a.m. to 5 a.m., two lanes closed eastbound and westbound between Old Halls Ferry and Route 367.
- I-270, St. Louis County, 12 a.m. to 5 a.m., eastbound entrance ramp on Pershall Road between Washington/Elizabeth and West Florissant closed.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed at New Florissant.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one lane of northbound and southbound New Halls Ferry closed under I-270.
- I-270, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Route 100 (Manchester Road) and Route 340 (Olive Boulevard).
- I-270, St. Louis County, 9 a.m. to 3 p.m., right shoulder from I-64 to Ladue closed.
- I-270, St. Louis County, 9 a.m. to 2:30 p.m., various lane closures northbound and southbound from Chain of Rocks Bridge to Page Avenue.
- I-270, St. Louis County, 9 a.m. to 2:30 p.m., one northbound lane closed from I-55 to Page.
- Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between Brentwood and Lindbergh.
- Route 100, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed from Route 61 to Meier Lane.
- Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between McKnight Road and Big Bend Boulevard.
- Route 109, St. Louis County, 7 p.m. to 5 a.m., single lane shifts in various locations from Eureka High School to Alt Road.
- Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed between Route 67 (Lindbergh Boulevard) and I-270.
- Route 367, St. Louis County, 7 a.m. to 3 p.m., one lane closed at Northumberland/Berwyn Drive.
- Route CC, St. Louis County, 8 a.m. to 2 p.m., single lane shift at various locations from Silver Buck Road to Kehrs Mill Road.
- Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one southbound lane closed between Heege Road and De Mara.
- Route 94, St. Charles County, 7 p.m. to 6 a.m., one lane closed eastbound and westbound between I-64 and Highway DD.
- Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed between Paralle to Heritage Crossing.
- Route 364, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound between Muegge Road and Missouri River.
- Route 364, St. Charles County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed from I-64 to I-270.
- Route 370, St. Charles County, 9 a.m. to 5 p.m., one lane closed eastbound over the Missouri River.
- Route 50, Franklin County, 7:30 a.m. to 3:30 p.m., one eastbound lane closed from Independence to Jane Avenue.
- Route 30, Jefferson County, 8 a.m. to 3 p.m., one lane closed over the Big River.
- Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one northbound and southbound lane closed from the Meramec River to Church Road.
Saturday, April 8
- I-55/I-270, St. Louis County, 8 p.m. to 5 a.m., three northbound lanes closed from Butler Hill Road to I-270 Interchange, and right lane closed on ramp from northbound I-55 to westbound I-270.
- I-55/I-270, St. Louis County, 8 p.m. to 5 a.m., three southbound lanes closed from before Lindbergh Boulevard to I-270 Interchange.
- I-64/I-270, St. Louis County, until 5 a.m. Monday, eastbound I-64 to northbound I-270 flyover ramp closed.
- I-70, St. Louis County, 7 a.m. to 6 p.m. one lane closed westbound over the Missouri River.
- Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between Brentwood and Lindbergh.
- Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between McKnight Road and Big Bend Boulevard.
- Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed between Paralle to Heritage Crossing.
- Route 370, St. Charles County, 9 a.m. to 5 p.m., one lane closed eastbound over the Missouri River.
Sunday, April 9
- I-64/I-270, St. Louis County, until 5 a.m. Monday, eastbound I-64 to northbound I-270 flyover ramp closed.
Monday, April 10
- I-64, St. Louis City, 9 a.m. to 2:30 p.m., one lane closed for moving operation from St. Louis City limits to Missouri River.
- I-44, St. Louis County, 9 p.m. to 5 a.m., two westbound lanes closed from Williams Road to Lewis Road.
- I-55/I-270, St. Louis County, 8 p.m. to 5 a.m., three northbound lanes closed from Butler Hill Road to I-270 Interchange, and right lane closed on ramp from northbound I-55 to westbound I-270.
- I-55/I-270, St. Louis County, 8 p.m. to 5 a.m., three southbound lanes closed from before Lindbergh Boulevard to I-270 Interchange.
- I-64/I-270, St. Louis County, eastbound I-64 to northbound I-270 flyover ramp opening at 5 a.m.
- I-255, St. Louis County, 7 a.m. to 5 p.m., one lane closed on northbound and southbound Koch Road between I-255 to West Gate Road.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed at New Florissant.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one lane of northbound and southbound New Halls Ferry closed under I-270.
- I-270, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Route 100 (Manchester Road) and Route 340 (Olive Boulevard).
- I-270, St. Louis County, 9 a.m. to 3 p.m., right shoulder from I-64 to Ladue closed.
- I-270, St. Louis County, 9 a.m. to 2:30 p.m., various lane closures northbound and southbound from Chain of Rocks Bridge to Page Avenue.
- I-270, St. Louis County, 9 a.m. to 2:30 p.m., one northbound lane closed from I-55 to Page.
- I-270, St. Louis County, 9 p.m. to 5 a.m., one northbound lane closed at I-70/Route 180.
- I-270, St. Louis County, 9 a.m. to 2 p.m., northbound ramp to I-44 eastbound closed. Ramp to Route 366 open.
- Route 21, St. Louis County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed at Meramec River.
- Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between Brentwood and Lindbergh.
- Route 100, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed from Route 61 to Meier Lane.
- Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between McKnight Road and Big Bend Boulevard.
- Route 109, St. Louis County, 7 p.m. to 5 a.m., single lane shifts in various locations from Eureka High School to Alt Road.
- Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed between Route 67 (Lindbergh Boulevard) and I-270.
- Route 367, St. Louis County, 7 a.m. to 3 p.m., one lane closed at Northumberland/Berwyn Drive.
- Route CC, St. Louis County, 8 a.m. to 2 p.m., single lane shift at various locations from Silver Buck Road to Kehrs Mill Road.
- Route CC, St. Louis County, 9 a.m. to 2 p.m., single lane shifts in various locations from Chesterfield Elementary School to Route 109.
- Route CC, St. Louis County, 7 a.m. to 3 p.m., single lane shifts in various locations from Kehrs Mill Road to Chesterfield Airport Road.
- Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one southbound lane closed between Heege Road and De Mara.
- I-70, St. Charles County, 8 p.m. to 5 a.m., one eastbound lane closed between Route W and Wentzville Parkway.
- Route 94, St. Charles County, 7 p.m. to 6 a.m., one lane closed eastbound and westbound between I-64 and Highway DD.
- Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed between Paralle to Heritage Crossing.
- Route 364, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound between Muegge Road and Missouri River.
- Route 370, St. Charles County, 9 a.m. to 5 p.m., one lane closed eastbound over the Missouri River.
- Muegge Road, St. Charles County, Muegge Road closed, both northbound and southbound, between Route 364 and Old Missouri 94.
- Route 50, Franklin County, 7:30 a.m. to 3:30 p.m., one eastbound lane closed from Independence to Jane Avenue.
- Route 30, Jefferson County, 8 a.m. to 3 p.m., one lane closed over the Big River.
- Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one northbound and southbound lane closed from the Meramec River to Church Road.
Tuesday, April 11
- I-64, St. Louis City, 9 a.m. to 2:30 p.m., one lane closed for moving operation from St. Louis City limits to Missouri River.
- I-44, St. Louis County, 9 a.m. to 3 p.m., westbound lane closed at bridge over Williams Creek.
- I-44, St. Louis County, 9 p.m. to 5 a.m., two westbound lanes closed from Williams Road to Lewis Road.
- I-55/I-270, St. Louis County, 8 p.m. to 5 a.m., three northbound lanes closed from Butler Hill Road to I-270 Interchange, and right lane closed on ramp from northbound I-55 to westbound I-270.
- I-55/I-270, St. Louis County, 8 p.m. to 5 a.m., three southbound lanes closed from before Lindbergh Boulevard to I-270 Interchange.
- I-255, St. Louis County, 7 a.m. to 5 p.m., one lane closed on northbound and southbound Koch Road between I-255 to West Gate Road.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed at New Florissant.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one lane of northbound and southbound New Halls Ferry closed under I-270.
- I-270, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Route 100 (Manchester Road) and Route 340 (Olive Boulevard).
- I-270, St. Louis County, 9 a.m. to 3 p.m., right shoulder from I-64 to Ladue closed.
- I-270, St. Louis County, 9 a.m. to 2:30 p.m., various lane closures northbound and southbound from Chain of Rocks Bridge to Page Avenue.
- I-270, St. Louis County, 9 a.m. to 2:30 p.m., one northbound lane closed from I-55 to Page.
- I-270, St. Louis County, 9 p.m. to 5 a.m., one northbound lane closed at I-70/Route 180.
- I-270, St. Louis County, 9 a.m. to 2 p.m., northbound ramp to I-44 eastbound closed. Ramp to Route 366 open.
- Route 21, St. Louis County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed at Meramec River.
- Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between Brentwood and Lindbergh.
- Route 100, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed from Route 61 to Meier Lane.
- Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between McKnight Road and Big Bend Boulevard.
- Route 109, St. Louis County, 7 p.m. to 5 a.m., single lane shifts in various locations from Eureka High School to Alt Road.
- Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed between Route 67 (Lindbergh Boulevard) and I-270.
- Route 231, St. Louis County, 9 a.m. to 3 p.m., one lane closed and a flagging operation on the bridge over the Meramec River.
- Route 367, St. Louis County, 7 a.m. to 3 p.m., one lane closed at Northumberland/Berwyn Drive.
- Route CC, St. Louis County, 8 a.m. to 2 p.m., single lane shift at various locations from Silver Buck Road to Kehrs Mill Road.
- Route CC, St. Louis County, 9 a.m. to 2 p.m., single lane shifts in various locations from Chesterfield Elementary School to Route 109.
- Route CC, St. Louis County, 7 a.m. to 3 p.m., single lane shifts in various locations from Kehrs Mill Road to Chesterfield Airport Road.
- Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one southbound lane closed between Heege Road and De Mara.
- I-70, St. Charles County, 8 p.m. to 5 a.m., one eastbound lane closed between Route W and Wentzville Parkway.
- Route 94, St. Charles County, 7 p.m. to 6 a.m., one lane closed eastbound and westbound between I-64 and Highway DD.
- Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed between Paralle to Heritage Crossing.
- Route 364, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound between Muegge Road and Missouri River.
- Route 370, St. Charles County, 9 a.m. to 5 p.m., one lane closed eastbound over the Missouri River.
- Muegge Road, St. Charles County, Muegge Road closed, both northbound and southbound, between Route 364 and Old Missouri 94.
- Route 50, Franklin County, 7:30 a.m. to 3:30 p.m., one eastbound lane closed from Independence to Jane Avenue.
- Route 30, Jefferson County, 8 a.m. to 3 p.m., one lane closed over the Big River.
- Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one northbound and southbound lane closed from the Meramec River to Church Road.
Wednesday, April 12
- I-64, St. Louis City, 9 a.m. to 2:30 p.m., one lane closed for moving operation from St. Louis City limits to Missouri River.
- I-44, St. Louis County, 9 a.m. to 3 p.m., eastbound lane closed at Route 141.
- I-44, St. Louis County, 9 p.m. to 5 a.m., two westbound lanes closed from Williams Road to Lewis Road.
- I-55/I-270, St. Louis County, 8 p.m. to 5 a.m., three northbound lanes closed from Butler Hill Road to I-270 Interchange, and right lane closed on ramp from northbound I-55 to westbound I-270.
- I-55/I-270, St. Louis County, 8 p.m. to 5 a.m., three southbound lanes closed from before Lindbergh Boulevard to I-270 Interchange.
- I-255, St. Louis County, 7 a.m. to 5 p.m., one lane closed on northbound and southbound Koch Road between I-255 to West Gate Road.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed at New Florissant.
- I-270, St. Louis County, 7 a.m. to 2 p.m., one lane of northbound and southbound New Halls Ferry closed under I-270.
- I-270, St. Louis County, 8 p.m. to 5 a.m., up to two lanes closed northbound and southbound between Route 100 (Manchester Road) and Route 340 (Olive Boulevard).
- I-270, St. Louis County, 9 a.m. to 3 p.m., right shoulder from I-64 to Ladue closed.
- I-270, St. Louis County, 9 a.m. to 2:30 p.m., various lane closures northbound and southbound from Chain of Rocks Bridge to Page Avenue.
- I-270, St. Louis County, 9 a.m. to 2:30 p.m., one northbound lane closed from I-55 to Page.
- I-270, St. Louis County, 9 p.m. to 5 a.m., one northbound lane closed at I-70/Route 180.
- I-270, St. Louis County, 9 a.m. to 2 p.m., northbound ramp to I-44 eastbound closed. Ramp to Route 366 open.
- Route 21, St. Louis County, 9 a.m. to 3 p.m., one eastbound and westbound lane closed at Meramec River.
- Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between Brentwood and Lindbergh.
- Route 100, St. Louis County, 7 a.m. to 2 p.m., one eastbound and westbound lane closed from Route 61 to Meier Lane.
- Route 100, St. Louis County, 6 a.m. to 4 p.m., one eastbound and westbound lane closed between McKnight Road and Big Bend Boulevard.
- Route 109, St. Louis County, 7 p.m. to 5 a.m., single lane shifts in various locations from Eureka High School to Alt Road.
- Route 180, St. Louis County, 9 a.m. to 3 p.m., one lane closed between Route 67 (Lindbergh Boulevard) and I-270.
- Route 367, St. Louis County, 7 a.m. to 3 p.m., one lane closed at Northumberland/Berwyn Drive.
- Route CC, St. Louis County, 8 a.m. to 2 p.m., single lane shift at various locations from Silver Buck Road to Kehrs Mill Road.
- Route CC, St. Louis County, 9 a.m. to 2 p.m., single lane shifts in various locations from Chesterfield Elementary School to Route 109.
- Route CC, St. Louis County, 7 a.m. to 3 p.m., single lane shifts in various locations from Kehrs Mill Road to Chesterfield Airport Road.
- Route P (MacKenzie Road), St. Louis County, 7 a.m. to 4 p.m., one southbound lane closed between Heege Road and De Mara.
- I-70, St. Charles County, 8 p.m. to 5 a.m., one eastbound lane closed between Route W and Wentzville Parkway.
- Route 94, St. Charles County, 7 p.m. to 6 a.m., one lane closed eastbound and westbound between I-64 and Highway DD.
- Route 94, St. Charles County, 8 a.m. to 4 p.m., one eastbound and westbound lane closed between Paralle to Heritage Crossing.
- Route 364, St. Charles County, 7 a.m. to 5 p.m., one lane closed eastbound and westbound between Muegge Road and Missouri River.
- Route 370, St. Charles County, 9 a.m. to 5 p.m., one lane closed eastbound over the Missouri River.
- Muegge Road, St. Charles County, Muegge Road closed, both northbound and southbound, between Route 364 and Old Missouri 94.
- Route 50, Franklin County, 7:30 a.m. to 3:30 p.m., one eastbound lane closed from Independence to Jane Avenue.
- Route 30, Jefferson County, 8 a.m. to 3 p.m., one lane closed over the Big River.
- Route 61/67, Jefferson County, 6 a.m. to 3:30 p.m., one northbound and southbound lane closed from the Meramec River to Church Road.
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